Digital Radio (Clarus/Lagio) Frequently Asked Questions This section is created so you can have question and answers to some common queries about our products andr services. What is the maximum size SD card the Clarus can support? Is there a recommended brand of SD card? What File format is used on the SD card? What speed SD cards do you recommend for use with Clarus? Does the Clarus display the name of the track that is playing off the SD card? How does the Clarus deal with Folders on the SD card? What Order does Clarus play the SD card tracks in? What track play options does the Clarus offer? More FAQ's: Internet Radio (Imp) FAQ's Digital Radio (Clarus/Lagio) FAQ's Digital Cordless Telephones FAQ's Walkie Talkie FAQ's Corded Telephones FAQ's